<input nz-input placeholder="ESP32 服务端IP地址" [(ngModel)]="value" />
<textarea nz-input placeholder="消息" [nzAutosize]="{ minRows: 3, maxRows: 5 }" [(ngModel)]="request"></textarea>
<button nz-button nzType="primary" (click)="send()">发送</button>
<textarea nz-input placeholder="响应" [nzAutosize]="{ minRows: 3, maxRows: 5 }" [(ngModel)]="response"></textarea>